Experimental Investigation of an Incremental Contact Model for Hyperelastic Solids Using In-Situ Optical Interferometric Technique
Fuente:
arXiv
Guardado en:
| Autores principales: | , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866913275687469056 |
|---|---|
| author | Jiang, Chunyun Zheng, Yanbin |
| author_facet | Jiang, Chunyun Zheng, Yanbin |
| contents | The hyperelastic materials would contribute to the intricacies of rough surface contact, primarily due to the heightened nonlinearity caused by stress concentration. In our previous research, an incremental contact model tailored for hyperelastic materials is proposed and validated by finite element (FEM) simulations. From an experimental perspective, this study employs an in-situ optical interferometric technique to precisely document the actual contact zone between hyperelastic solids and quartz glass. Simultaneously, the contact force is meticulously recorded in sync by a force sensor positioned beneath the hyperelastic samples. Comparing with the predictions of incremental contact model for hyperelastic materials, a significant agreement becomes evident, almost in a range of nearly complete contact. Its significance extends to practical domains such as sealing mechanisms, leakage prevention, and structural integrity, offering valuable insights for these applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_13818 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Experimental Investigation of an Incremental Contact Model for Hyperelastic Solids Using In-Situ Optical Interferometric Technique Jiang, Chunyun Zheng, Yanbin Soft Condensed Matter Materials Science The hyperelastic materials would contribute to the intricacies of rough surface contact, primarily due to the heightened nonlinearity caused by stress concentration. In our previous research, an incremental contact model tailored for hyperelastic materials is proposed and validated by finite element (FEM) simulations. From an experimental perspective, this study employs an in-situ optical interferometric technique to precisely document the actual contact zone between hyperelastic solids and quartz glass. Simultaneously, the contact force is meticulously recorded in sync by a force sensor positioned beneath the hyperelastic samples. Comparing with the predictions of incremental contact model for hyperelastic materials, a significant agreement becomes evident, almost in a range of nearly complete contact. Its significance extends to practical domains such as sealing mechanisms, leakage prevention, and structural integrity, offering valuable insights for these applications. |
| title | Experimental Investigation of an Incremental Contact Model for Hyperelastic Solids Using In-Situ Optical Interferometric Technique |
| topic | Soft Condensed Matter Materials Science |
| url | https://arxiv.org/abs/2403.13818 |